Question

Will give Brainliest. Can someone PLEASE Help Me!? I'm really confused and don't get half of this stuff and really need some help.
How would you correct the proof in Question 2?

Rewrite the proof as a two-column proof, write your statements and reasons with S#) and R#) like so:

S1) Statement R1) Reason
S2) Statement R2) Reason
S3) Statement R3) Reason

(see column proof below)


Statements Reasons
1 (9+2i)(3−5i)−(9+i)(3−5i)(9+2i)(3−5i)−(9+i)(3−5i) Given
2 (3−5i)(9+2i−9+i)(3−5i)(9+2i−9+i) Factor out (3−5i)(3−5i).
3 (3−5i)(9−9+2i+i)(3−5i)(9−9+2i+i) Commutative Property of Addition
4 (3−5i)(3i)(3−5i)(3i) Combine like terms.
5 3(3i)−5i(3i)3(3i)−5i(3i) Distributive Property
6 9i−15i29i−15i2 Simplify.
7 9i−15(−1)9i−15(−1) Substitution (i2=−1)(i2=−1).
8 9i+159i+15 Simplify.
9 15+9i15+9i Commutative Property of Addition

Answer 1

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